package com.xx.springsecuritydemo.main.handler;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * 自定义注销登录处理类
 */
@Component
public class MyLogoutSuccessHandler implements LogoutSuccessHandler {
    @Override
    public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response,
                                Authentication authentication) throws IOException, ServletException {
        Map<String,Object> result = new HashMap<>();
        result.put("status",200);
        result.put("msg","注销成功");
        response.setContentType("application/json;charset=utf-8");
        String s = new ObjectMapper().writeValueAsString(result);
        response.getWriter().println(s);
    }
}
